A full cone spray nozzle produces a full, round spray pattern with an even distribution of water over a large area. This results in a low impact rinse. There are several methods for creating a full cone spray pattern, including using an insert to create a swirling action or deflecting a stream of water off a spiral. Full cone spray nozzles are often used in applications where a stationary target needs to be rinsed, such as printed circuit board etching, washing, chemical processing, casting, scrubbing, and pollution control.